<template>
  <div>
      <h1>人员列表</h1>
      <h3>Count组件求和{{sum}}</h3>
      <h3>列表中第一个人的姓名是:{{firstPersonName}}</h3>
      <input type="text" placeholder="请输入名字" v-model="name">
      <button @click="add">添加</button>
      <button @click="addWang">添加一个姓王的人</button>
      <button @click="addPersonServer">添加一个随机名字</button>
      <ul>
          <li v-for="p in personList" :key="p.id">{{p.name}}</li>
      </ul>
  </div>
</template>

<script>
import {nanoid} from 'nanoid'
export default {
   name:'Person',
   data() {
       return {
           name:''
       }
   },
   computed:{
       personList(){
           return this.$store.state.personAbout.personList
       },
       sum(){
           return this.$store.state.countAbout.sum
       },
       firstPersonName(){
           return this.$store.getters['personAbout/firstPersonName']
       }
   },
   methods:{
       add(){   
           const personObj = {id:nanoid(),name:this.name}
           console.log(personObj);
           this.$store.commit('personAbout/ADD_PERSON',personObj)
           this.name = ''
       },
       addWang(){
           const personObj = {id:nanoid(),name:this.name}
           console.log(personObj);
           this.$store.dispatch('personAbout/addPersonWang',personObj)
           this.name = ''
       },
       addPersonServer(){
           this.$store.dispatch('personAbout/addPersonServer')
       }
   },
}
</script>

<style>

</style>